That's really interesting Dizzy! I've not heard of anywhere like that before. With all the farms in your area, and excluding the ones with less than great conditions, do you think that they'd be able to provide animal products for everyone in your area, even if consumption was lessened? What about if you also had to export to neighbouring towns and villages, or even to supply for your nearest city?
And secondly, does it matter, when we don't have to at all? We use 70% of the world's water for livestock, and 33 million square km of land. Or about the equivalent to Africa. Yes, it's not great land, but using just a fraction of the amount of water used to raise animals for food could be switched into maintaining and recovering this land. An average of 40% of grain is used to feed livestock, and this rises to 70% in richer countries. We could, of course, simply use this land to feed ourselves. Food may have to be imported for countries that do struggle to find suitable land, but by taking advantage of what is grown in your part of the world, and seasonal, food could be transported across a continent as opposed to across the world. About 20% of green house gasses is used for animal agriculture, it's the biggest cause, compared to 13% for all transport put together. Any possible extra emissions for food transportation is still much lesser than our current emissions, and also if we switched to just local, seasonal food. Livestock is a gas bomb.
I don't want to focus on those in developing counties too much, as I know many won't have the money to buy food and have to rely on livestock to feed themselves and their family. Some simply have to manage.
Western countries don't, we can eat a full, complete diet, and not just without extra strain, but with less. And [[http://chartsbin.com/view/12730 when looking at this]] we would make the biggest impact. Something we need to do, because our planet can not sustain us. Even if we cut down consumption.
And this will of course, have a positive impact on our health.Women who eat meat are 3.8x more likely to get breast cancer and 3x more likely to get ovarian cancer than vegans. Men are 3.6x more likely to get prostate cancer. An Omni man has a 50% chance of a heart attack, compared to 15% for a vegan. By cutting out meat, a person has a 90% reduced chance of a heart attack.
Oh, and no animals have to die for us!
I asked that exact same question, about what will happen to the animals, on here and not too long ago. I was on the side you are. It wouldn't be an overnight switch, and we would simply slow down breeding to meet a lessening demand. When we no longer eat meat, I'm sure an ecologist would be able to see which animals would manage in the 'wild'. Sheep who do not shed their wool would struggle, for example. But with all the extra space we have I'm sure that a carefully selected amount of animals would be able to reach their own equilibrium.